cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A331627 Integers that are (exactly) k-deficient-perfect numbers.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 10
6 15
7 16
8 21
9 32
10 44
11 45
12 50
13 52
14 63
15 64
16 75
17 99
18 105
19 117
20 128
21 130
22 135
23 136
24 152
25 153
26 154
27 165
28 170
29 182
30 184
31 189
32 190
33 195
34 207
35 230
36 231
37 232
38 238
39 250
40 256
41 266
42 273
43 290
44 297
45 310
46 315
47 322
48 351
49 375
50 399
51 405
52 429
53 434
54 435
55 441
56 459
57 484
58 495
59 512

List of values

[1, 2, 4, 8, 10, 15, 16, 21, 32, 44, 45, 50, 52, 63, 64, 75, 99, 105, 117, 128, 130, 135, 136, 152, 153, 154, 165, 170, 182, 184, 189, 190, 195, 207, 230, 231, 232, 238, 250, 256, 266, 273, 290, 297, 310, 315, 322, 351, 375, 399, 405, 429, 434, 435, 441, 459, 484, 495, 512]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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